New Hampshire
Office of Professional Licensure and Certification
WILLIAM A TREFETHEN
Electricians - Electrician Master
License number
5194
Date granted
08/23/1976
Date expires
01/31/1991
Class
Electricians - Electrician Master
Status
Expired
nhlicensing.org
ID 20636213
LAST UPDATED 2026-05-23 00:11:52 UTC
LAST UPDATED 2026-05-23 00:11:52 UTC
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